Thank you all for the feedback and comments. So to answer your questions...
About the execution. This is digital art made on Adobe Photoshop CS6. The style is called photomanipulation. You use a base photograph and then you add, remove, or alter properties until you are satisfied with the result. So for this, I used a photograph of a lion obviously, and made to two pictures. One abstract with color and one B&W drawing. Then combined the two erasing some of the drawing to reveal the color beneath.
Everything is done with my mouse, no pencil.
About the idea. I recently met someone in my life who really likes lions. She is sooooo fond of them that gave the idea to make one. She has some problems right now, emotional wounds, hence the golden bleeding.
Lastly, I think I will print it on a canvas and glue golden leaves on the golden spots on her mane. What do you think?